The BBC One show is known for its relaxed, free-flowing group interviews, and they're fun because you get to see Dame Helen Mirren bring up a weird topic like fan interactions in the bathroom and then riff on it with Big Willie Style.

Skip to 2:50 for Smith's fun impression of a dopey fan simultaneously recognizing and urinating.

Mirren, for her part, hates being seen in a slow moving line for the ladies' room. Because when she finally gets in the stall, she feels like everyone's listening. Weird stuff, Helen. Weird stuff.